12" Blue Pull-Tight Seals

These 12-inch blue pull-tight seals are single-use adjustable security seals built from a heavy-duty, all-plastic one-piece body. The acetal locking mechanism cinches to the required loop size and cannot be reset or re-engaged once locked, providing immediate, visible evidence of tampering or unauthorized access.

The blue color supports color-coded security programs where multiple seal types are deployed simultaneously. Weather-resistant construction handles temperature extremes, making these seals reliable for outdoor storage units, refrigerated trailers, transit containers, drums, utility meters, and warehouse equipment across logistics, manufacturing, and facilities management operations.

Seals are consecutively numbered for audit trails and compliance documentation, and are matted in strips of 10 to simplify high-volume deployment. Each case contains 100 seals and ships via parcel carrier.